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Teams
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thief
Give points!
5
10
15
20
25
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fairy
Take points!
5
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25
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fairy
Take points!
5
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25
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lifesaver
Give 20 points!
Oops!
15
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A change in size, shape, or state that does NOT make a new substance is called a what?
Physical change
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seesaw
Swap points!
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gift
Win 15 points!
Okay!
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gift
Win 25 points!
Okay!
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lifesaver
Give 10 points!
Oops!
15
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Circle all the examples of physical changes: tearing paper, burning wood, melting butter, rusting metal, crushing a can
Tearing paper, melting butter, crushing a can
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15
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True or False: Physical changes can change the size, shape, or state of matter.
True
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15
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True or False: Cutting hair is a physical change.
True
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15
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Things that describe how an object looks and feels are called what?
Physical properties
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15
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What happens to the molecules during a chemical change?
They rearrange to make new substances
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15
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A change in which a new substance is created
Chemical change
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15
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When iron reacts with oxygen in the air to form rust, this is called what?
Oxidized
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15
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A reaction where one substance breaks apart into two new substances is called what?
Decomposition reaction
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banana
Go to last place!
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fairy
Take points!
5
10
15
20
25
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gift
Win 15 points!
Okay!
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lifesaver
Give 20 points!
Oops!
15
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What is formed after a chemical reaction happens?
A product
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15
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What is a sign that a chemical change may have happened?
A new color, smell, or gas appears
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15
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Rusting metal is an example of what type of change?
Chemical change
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15
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Which type of property describes how something feels or looks?
Physical property
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